Inventaire macrophytes L'Osse à Montesquiou
| Taxon | Code |
|---|---|
| Agrostis stolonifera | AGRSTO |
| Chiloscyphus polyanthos | CHIPOL |
| Conocephalum conicum | CONCON |
| Cratoneuron filicinum | CRAFIL |
| Fissidens taxifolius | FISTAX |
| Leptodictyum riparium | LEORIP |
| Lyngbya sp. | LYNSPX |
| Melosira sp. | MELSPX |
| Pellia sp. | PELSPX |
| Phormidium sp. | PHOSPX |
| Spirogyra sp. | SPISPX |
| Vaucheria sp. | VAUSPX |